33487923

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 54895104

約数和(自身を除く): 21407181

約数列:

[1, 3, 7, 21, 37, 47, 49, 111, 131, 141, 147, 259, 329, 393, 777, 917, 987, 1739, 1813, 2303, 2751, 4847, 5217, 5439, 6157, 6419, 6909, 12173, 14541, 18471, 19257, 33929, 36519, 43099, 85211, 101787, 129297, 227809, 237503, 255633, 301693, 683427, 712509, 905079, 1594663, 4783989, 11162641, 33487923]

約数ペア:

[(1, 33487923), (3, 11162641), (7, 4783989), (21, 1594663), (37, 905079), (47, 712509), (49, 683427), (111, 301693), (131, 255633), (141, 237503), (147, 227809), (259, 129297), (329, 101787), (393, 85211), (777, 43099), (917, 36519), (987, 33929), (1739, 19257), (1813, 18471), (2303, 14541), (2751, 12173), (4847, 6909), (5217, 6419), (5439, 6157)]